baber/WOPTO huggingface dataset:
Patent SE-8305980-L (SE)
Inventor: ROGIER L
IPC: F16D65/14
Filed: 1983-10-31
Abstract: A driven wheel hub suitable for industrial vehicles, agricultural machinery, civil engineering equipment and materials handling equipment is closed by a removable cover independent of a flange enabling a wheel to be attached to it. It comprises a hollow body within which is a gear assembly and at least one brake disk constrained to rotate with the wheel shaft, the clamping of which is controlled by a hydraulic control unit. The hydraulic control unit is entirely accommodated within a housing formed for this purpose within the corresponding stub axle, and this housing is open in the axial direction on the same side as the cover.
Patent SE-8402342-L (SE)
Inventor: HEGGLUND RUBEN
IPC: A62B99/00
Filed: 1984-04-27
Abstract: The long bar (1) has a drop screen (2) at its upper end, and along its length are signal units (5,7,9,11). It also has a brake disc or floating buoy (14) near its lower end, below which is a terminal assembly (15-17) which maintains it upright wherever it locates. The individual signal units (5,7,9,11) are releasably and exchangeably connected to each other via couplings (6,8,10,12)and the drop screen (2) is connected to them via a coupling (4). Also, the signal bar lower part with the brake disc or floating buoy (14) is connected to the signal units by means of a coupling (12).
Patent SE-8404050-L (SE)
Inventor: BLAD P-A
IPC: H01R43/02
Filed: 1984-08-10
Abstract: The required heat is generated by an electric arc. The heat generated by the electric arc is conducted through at least a portion of the connection piece (4) and caused to melt a brazing metal (5) provided between the connection piece and the metal surface (7). The heat conducting portion of the connection piece (4) prevents direct contact between the electric arc and the metal surface (7) and the brazing metal during melting thereby preventing disadvantageous thermal actuation of the metal surface (7). When the current to the electric arc has been disconnected, a mechanical force is applied to the heat conducting portion of the connection piece (4) pressing the latter against the metal surface (7). A portion of the brazing metal (5) underneath is thereby pressed out under the remaining joint-forming surfaces of the connection piece also.
Patent SE-8500159-L (SE)
Inventor: RASTGELDI SELAHADDIN
IPC: A61H9/00
Filed: 1985-01-14
Abstract: Compressed air is provided via a multi-path valve (7) activated by the reduction gear (6) to produce pressure in the sleeve, with alternating connection of the air compressor (2) and atmosphere. - An excess pressure valve is fitted in the line to the sleeve.
Patent SE-8501536-L (SE)
Inventor: TAYLOR ROBERT WILLIAM AMOS
IPC: A01D90/08
Filed: 1985-03-28
Abstract: A bale handler includes a body with ground wheels and a bed for supporting two or more round bales end-to-end rotatably supported for rearward tilting movement about a horizontal axis to unload the bales as a vertical stack. A secondary support is provided and supports the bales as the bed is tilted. The bed may be brought to an unloading/reloading position past vertical at which the stack remains stable and the secondary support bears the weight of the rear of the handler. The aforesaid axis is positioned so that the portion of the bed between the secondary support and the axis is sufficient to stabilize the stack during reloading. A bale loading cradle includes a pair of laterally spaced support members which pass under a bale to lift and support it and which define at their forward ends opposed edges which, in a horizontal plane, are mutually forwardly divergent and are configured for centering a bale approached off-center. Each support member is tapered at its forward end to facilitate engagement under a bale. The cradle further has means to restrain the bale respectively to its rear and outer sides.
Patent SE-8502941-L (SE)
Inventor: KESTEL W
IPC: G01L7/08
Filed: 1985-06-13
Abstract: A pressure sensor has a housing in which at least two diaphragms are secured in such a manner that they include a volume which is filled with a hydraulic fluid. The incompressible hydraulic fluid serves to transmit pressure between the diaphragms. For introducing the hydraulic fluid one diaphragm is provided with an opening. A narrow tube is connected in fluid-tight manner to the edge of the opening. The hydraulic fluid is introduced through the initially still open end of the narrow tube. After the filling with hydraulic fluid the open end of the narrow tube is sealed in fluid-tight manner, for example by squeezing. The narrow tube can serve at the same time a force-transmitting or travel-transmitting member which connects the diaphragm to a force or travel sensor.
Patent SE-8503368-L (SE)
Inventor: STEINER G
IPC: B41F31/15
Filed: 1985-07-05
Abstract: In an inking unit, the ink is taken in metered quantities from an ink reservoir and distributed by inking rollers to form an ink film adapted to be applied by ink applicator rollers to a printing plate. To avoid mottling, an ink applicator roller is moved axially in the phase of a machine cycle during which the ink applicator roller is not in engagement with the printing plate. During the ink application, on the other hand, the ink applicator roller performs either no axial movement or only a slight axial movement. This avoids an undesirable increase of the size of the screen dots and improves the print quality.
Patent SE-8505346-L (SE)
Inventor: WISSMANN M
IPC: F02M1/08
Filed: 1985-11-12
Abstract: An automatic starting arrangement for a hand-started internal combustion engine is disclosed. Internal combustion engines of this type have a choke flap and a throttle flap positioned one behind the other in the air-intake channel. In order to ensure a reliable starting of the engine independently of manual positioning activities, the invention provides that in the starting operation, the choke flap initially moves independently of the throttle flap. The throttle flap is held in a half-throttle position between the full-throttle position and the idle position. Before the choke flap is brought into its at-rest no-choke position, a movable holding mechanism is actuated and the throttle flap is released.
Patent SE-8505936-L (SE)
Inventor: SUNDVALL K
IPC: F16B7/14
Filed: 1985-12-16
Abstract: The invention refers to a locking unit for a movable distance device (3) used together with a projectile, which distance device is locked by a backwardly converging conical surface and a number of balls (11) so that the distance device (3) at the acceleration of the projectile is pinched to the conical surface when the balls (11) are moving backwards in the formed wedge-shaped chamber (10).
Patent SE-8700548-L (SE)
Inventor: LINDROOS K
IPC: D21F1/00
Filed: 1987-02-12
Abstract: A spreader roll supported at the middle thereof for a wire or felt in a paper machine, comprising a metallic inner tube and an outer tube attached onto the inner tube through an intermediate part, the intermediate part being substantially symmetric relative to a transverse center plane of the roll. The inner tube and the outer tube are substantially coaxial with one another when the roll is in an unbent state, with annular intermediate spaces situated between the tubes at both sides of the intermediate part, such intermediate spaces being dimensioned to permit deflection of the inner tube and the outer tube in different directions relative to one another by the effect of tensioning force of the fabric arranged to run over the roll. Ends or flanges can be attached to outer ends of the inner tube, while axle journals can be attached to these ends or flanges, by means of which the roll can be journaled to revolve. The double mantle of the roll and its intermediate part thereof are composed of a metallic inner tube, preferably made of steel, and an outer tube and intermediate part both made of reinforced plastic. The intermediate part is made of a single joint-free piece of reinforcement plastic together with the outer tube, and is manufactured onto a middle portion of the inner tube.
Patent SE-8702913-L (SE)
Inventor: GONCALVES A
IPC: A61M35/00
Filed: 1987-07-20
Abstract: A device for a massage of the cutaneous covering comprises a reservoir and an applicator element, and an obturator situated between them. This obturator comprises two parts, the first, or movable part being provided with a central stud and at least one opening to allow the product to be applied to pass through this first part, and the second or actuating part comprising a disc provided with a central hole and extended by a lower skirt covering at least the movable part. The applicator element is fixed to said actuating part. The two parts constituting the obturator comprise means cooperating with each other to ensure their relative displacement. The device can be used in the field of cosmetics.
Patent SE-8704178-L (SE)
Inventor: ATAL B S
IPC: G10L19/113
Filed: 1987-10-27
Abstract: An improved speech analysis and synthesis system wherein LPC parameters and a modified residual signal for excitation is transmitted: the excitation signal is the cross correlation of the residual signal and the LPC-recreated original signal.
Patent SE-8800052-L (SE)
Inventor: KUNNEN J
IPC: F03D80/70
Filed: 1988-01-11
Abstract: A method of lubricating gear means for a wind energy installation comprises the steps of maintaining operational lubrication by an oil-circulating system (12 to 15) with injection lubrication, with the oil being cooled at the same time. The normal height (I) of the oil level in the gear means casing (11) is increased to a height (II) necessary for splash lubrication when the rotational speed of the gear means falls below a settable value. To increase the height of the oil level, an additional quantity of oil is fed to the casing (11) from a reservoir (17). <IMAGE>
Patent SE-8800830-L (SE)
Inventor: CARLSSON I
IPC: F16H1/26
Filed: 1988-03-09
Abstract: In an arrangement for relative rotation of two parts 1, 2, there is arranged on a first 1 of the parts a drive member 12 which can be rotated by means of a drive shaft 11 and, with a peripheral portion, engages along a part of its circumference with a rim-like engagement portion 13 on the second part 2 in such a manner that the drive member, on rotation, brings about relative rotation of the parts about a geometrical axis of rotation essentially concentric with the geometric axis of the engagement portion. Support members 14, 15 connected to the first part 1 are arranged so as to bear, with peripheral portions, in a supporting manner along a part of their circumference against the rotatable drive member 12 so as, by means of this bearing, to absorb forces arising as a result of the driving action of the drive member on the engagement portion 13. <IMAGE>
Patent SE-8802299-L (SE)
Inventor: HUBERTSON F
IPC: F16K5/20
Filed: 1988-06-17
Abstract: A valve with a valve body (11, 43) in the form of a ball or of a segment of a ball has a second, concave, spherical sealing surface (20, 53) which is provided to be resiliently urged against a first sealing surface of the valve body, and at least an outer, cylindrical surface (21, 65, 66) which slidingly contacts a cylindrical guiding surface (22, 55, 56) of equal diameter in the central part of the valve housing. A spring washer (17, 82) abuts an end surface (24, 73) of the seat ring and is firmly clamped with its peripheral portion between an end surface (27, 81) of the central part of the valve housing and an end surface (28, 62) of an end fitting. The end surface of the seat ring comprises an annular abutment surface (24, 73) at a radial distance from an interior of the peripheral portion of the spring washer. The abutment surface is projected in the axial direction toward the end fitting relative to a first, annular portion (23, 70) of said end surface of the seat ring.
Patent SE-8803842-L (SE)
Inventor: NILSON N B
IPC: A61M5/145
Filed: 1988-10-27
Abstract: The invention relates to a pump for automatic and slow drainage of a vial containing a solution, preferably a medical solution. The pump comprises a closed pump housing (2), in which a pumping liquid (40) is arranged to flow through a throttle valve (42) provided between a first (36) and a second chamber (38) in the pump housing (2). The first chamber (36) is restricted by one side of a pump piston (22), which is displaceable in a piston cylinder (20), the pump piston for the output of the solution being driven by a vacuum in the piston cylinder (20) prevalent on the other side of the pump piston (22).
Patent SE-8901419-L (SE)
Inventor: CHRISTENSSON L
IPC: B65D55/02
Filed: 1989-04-19
Abstract: Tamperproof resealing device of the type which is intended for portioning packs and which comprises two pieces with interrelated sealing parts, namely a cap frame 3 having a groove 14, in which a flatly cut-off top edge of a pack 1 is intended to be inserted and fastened by means of glue, wax or the like, and a cap part 4 hinge- connected 5 to the frame 3 and arranged to be able to be snapped into and detachably secured inside the cap frame 3, and in which the cap part 4 is somewhere configured, preferably at an edge 9 lying opposite the hinge edge, with a tamperproofing designed as a twin-projecting tongue 6, which tamperproofing forms a tear part 8 and a lock part 11, which are connected in an easily tear-open manner both one to the other and to the cap (through 10,12), and in which the tongue is folded down-under- behind the outer edge 19 of the cap frame and is secured in the groove 14 in the cap frame by the edge of a pack 1 which is inserted and fixed in the frame groove. <IMAGE>
Patent SE-8903805-L (SE)
Inventor: KJELLANDER J
IPC: B06B1/02
Filed: 1989-11-13
Abstract: The invention relates to a device for driving a high-frequency oscillating tool arrangement (1) which includes, inter alia, a device (1a) whose form changes with a change in voltage, utilizing an electric drive circuit (2) constructed to generate alternating voltage, which can be connected to the device. The current and/or voltage connected to the arrangement (1) is fed in different energy modes or states, a high energy state during operation of the tool and a low energy state, intended as a ''stand-by'' function.
Patent SE-9002908-L (SE)
Inventor: KUEHNE V
IPC: F16F15/139
Filed: 1990-09-13
Abstract: A two-mass flywheel for installation between an internal combustion engine and gearing is able to cope with peak torques, especially in the region of the resonance rotation rate, with a friction device unlimitedly twistable in the circumferential direction, which is connected in series with a spring unit. With the friction device a displacement chamber and stop are combined so that slipping of the friction device occurs only on hydraulically damped abutting of the two masses, the arrangement being made such that only small masses have to be accelerated for the case of slipping.
Patent SE-9003382-L (SE)
Inventor: WENDEBERG S
IPC: B62D7/14
Filed: 1990-10-23
Abstract: Hydraulic steering device for steering the wheels (6) on a rear axle (5) of a truck relative to its front wheels (2). The wheels on the rear axle are steered by a servo motor (20) in a high-pressure circuit (19). The servo motor is controlled by a control valve (22), which is operated by a slave cylinder (14) in a separate low-pressure circuit (12). The displacement of the slave cylinder follows the displacement of a master cylinder (13) coupled into the low-pressure circuit, said master cylinder being coupled to the steering mechanism (8, 30) of the front wheels in order to provide a piston displacement dependent on the degree of turning of the front wheels.
Patent SE-9102318-L (SE)
Inventor: SCHIESSL G
IPC: F02G1/043
Filed: 1991-08-08
Abstract: PURPOSE: To provide a regenerator which is small-sized and inexpensive, and which is incorporated in a high temperature gas engine or a Stirling engine by providing such an arrangement that can satisfy desired objects in the zone of the regenerator even in the case of an engine having a high working gas pressure and a large stroke displacement. CONSTITUTION: An axially flow type regenerator 11 is used so as to withstand a strength problem of high working gas pressure, and in each receiving chamber 17, the regenerator is surrounded at both its inner and outer surfaces by ring passages 19, 20 used for radial inflow/outflow of working gas. In such an arrangement, it is possible to obtain a large working-gas flow cross-sectional area and a controllable strength characteristic within the machine.
Patent SE-9203626-L (SE)
Inventor: SEHLSTEDT ROGER
IPC: E02F3/96
Filed: 1992-12-02
Abstract: The coupling is to achieve a fluid flow between the parts by relative movement of the coupling parts, and involves a movable arm part (10) and a fixture part (50), in which the movable arm part partly incorporates a pair of arms (24) movable across the coupling direction by means of manoeuvring components (20) and provided with coupling components making possible the coupling of the work tool in line with the coupling direction. The movable arm part also partly a manoeuvring component (46) supporting one or more first coupling parts. A fixture part (50) partly incorporates complementary coupling components (56) for receiving the movable arms (24), and partly one or more complementary second coupling parts for linear receipt of the first coupling parts when they are pushed together with a predetermined force, to engage one another, allowing a drive fluid to pass through them.
Patent SE-9303135-L (SE)
Inventor: RAMMO RUDOLF
IPC: E04F11/032
Filed: 1993-09-27
Abstract: The central tube (1) is secured to a support face in a vertical position. Steps and/or landings are connectable to it via fastening elements, which also define the step height spacing. Banister bars are fitted parallel to the central tube, radially outside the steps etc. to prevent step etc. rotary motion. Each fastening element consists of a half-shell (4), fitted radially inwards on each step (3), or landing for securing to the central tube. On the latter are inserted rings (5) on either side of a step etc. The rings grip over half-shell edges parallel to central tube axis. ADVANTAGE - Easy assembly even for very high staircase.
Patent SE-9303341-L (SE)
Inventor: BUHRGARD KARL SVEN MAGNUS
IPC: H04L12/70
Filed: 1993-10-12
Abstract: A synchronizing circuit arrangement included in a multiplexing/demultiplexing unit receives a bit stream coordinated to a data packet. The bit positions and values within a predetermined part of a consecutive bit sequence of each transmitted data packet are constantly selected so that a predetermined check calculation will give a predetermined value (for instance, "0"). A consecutive bit sequence corresponding to the predetermined part of a consecutive bit sequence and belonging to respective received data packets is evaluated in order to establish the extent to which the check calculation gives the predetermined value. When agreement is found, it is assumed that the boundary between two closely adjacent data packets is established via the bit sequence of the predetermined part of a consecutive bit sequence. Each incoming bit stream is synchronized through the medium of a control block or control logic by inserting a time delay corresponding to synchronism into a series-parallel converter for respective bit streams. The synchronized, parallel-format bit streams can be delivered via the control block or control logic to a memory which delivers the bit stream to the outgoing connection via buffer circuits and a parallel-series converter.
Patent SE-9400194-L (SE)
Inventor: HUMPHREYS GERARD J
IPC: B60R21/20
Filed: 1994-01-24
Abstract: An air bag system designed for mounting on a steering wheel or other member of a motor vehicle passenger compartment includes an air bag assembly, an open housing for the same and a cover. The air bag assembly while separated from its housing is disarmed to prevent accidental deployment. The air bag is armed during its installation in the housing. The housing and assembly are constructed so that the cover cannot be installed if the air bag assembly is missing or it has been installed improperly so that it is not armed. When the air bag assembly is removed from the housing, it is automatically disarmed.
Patent SE-9503289-L (SE)
Inventor: LINDBAECK TOBIAS AXEL
IPC: G01N29/22
Filed: 1995-09-22
Abstract: PCT No. PCT/SE96/01173 Sec. 371 Date Mar. 20, 1998 Sec. 102(e) Date Mar. 20, 1998 PCT Filed Sep. 23, 1996 PCT Pub. No. WO97/11343 PCT Pub. Date Mar. 27, 1997A method for determining the axial load on an elongate member by measuring the differences in time of flight for transversely and longitudinally ultrasonic waves introduced in the elongate member under a zero load condition and at a current temperature and the time of flight for both of these types of waves introduced into the elongate member under the actual load condition, and calculating from these differences in the time of flight the actual load on the elongate member taking into account the influence of any occurring difference in temperature of the elongate member between the zero load condition time of flight measurement and the actual load condition time of flight measurement.
Patent SE-9503414-L (SE)
Inventor: SVENSSON LARS
IPC: G08B13/04
Filed: 1995-10-03
Abstract: The alarm includes an alarm centre (1) operationally connected to a hub (3), that computers (13a and 13b) in the network are connected via a first alarm (4) incorporating an input for connection to the hub. An output (23) is operationally connected with a network board in the computers and a connection for interconnection with a second alarm (5) or connection unit (10). A closed line is formed to the alarm unit. The hub, via two conductors, not used for communication between the computers, transmits a request generated in the alarm centre to each of the alarm units to detect the associated computers and to notify the alarm centre when a change occurs in the associated computer.
Patent SE-9701836-L (SE)
Inventor: HOEGNELID KURT
IPC: A61M16/00
Filed: 1997-05-16
Abstract: A portable respiration apparatus is described. The portable respiration apparatus (2) is dimensioned to convey a flow of gas, with an upper limit on pressure, from an inlet (6() to a patient. The portable respiration apparatus (2) is devised so its inlet (6) can be connected to a stationary gas unit (32) when a higher pressure is desired. The stationary gas unit (32) can generate a gas pressure that is applied to the inlet (6) of the portable respiration apparatus (2), whereby a higher gas pressure can be generated and delivered to the patient. Alternately, the stationary gas unit (32) can be dimensioned so it is capable of itself generating the desired gas pressure to be supplied to the patient, so there is no additional increase in gas pressure in the portable respiration apparatus (2). <IMAGE>
Patent SE-9703955-L (SE)
Inventor: LUNDBAECK STIG
IPC: E02B15/10
Filed: 1997-10-29
Abstract: A skimming vessel (11) lies in the body of water and a water sink (A) is formed within a vessel.  Water carrying pollutants flows from surface region of the body of liquid across a skimming weir (12,K) into water sink.  Water is withdrawn from the skimming vessel to maintain the water sink and cause water flow and pollutant entering the skimming vessel to proceed downwards and continuously divert to the separation zone (B) and deflected laterally away from the region (A) beneath the water sink to the separation zone. An Independent claim is also included for: an apparatus for separating water and a buoyant pollutant carried by the water includes intake (12) immersible in body of water and defining intake (A) compartment for receiving flow of water and a buoyant pollutant entrained by the water.  A pump (19) discharges water from intake to maintain a water sink.  A separation compartment connects with intake compartment and is horizontally offset from intake compartment.
Patent SE-9903328-L (SE)
Inventor: SJOESVAERD BERTIL
IPC: A43B/
Filed: 1999-09-17
Abstract: A stretchable region (5) is provided over at least part of the boot shaft (4), covering at least some of the rear calf muscle region.